Signal Corps Officers sing 'Heartbreak Ridge' during a Blood Donation Show at Armed Forces Radio Service in Tokyo, Japan.

Corn Tones Blood Donation Show at AFRS (Armed Forces Radio Service) Radio Studio in Tokyo, Japan. The Corn Tones play music and sing a song. Members of the Corn Tones who are the Signal Corps Officers introduce themselves. They play their own song called 'Heartbreak Ridge'. The song is about a wounded man who is spotted by the medics on the Heartbreak Ridge, brought in and given a transfusion that saves his life. Lieutenant Bill Glaza signs off stating that this show commemorates National Blood Donor Campaign. He makes a final appeal for blood donation.